Small Active and Sterile Neutrino Masses from the TeV Scale

Abstract

A new mechanism for understanding small neutrino masses using only simple new physics at the TeV scale is proposed. As an application, it is shown how it can naturally lead to the mass hierarchy of the so called bimaximal mixing in the case of three active neutrinos, or the (3+1) scenarios for sterile neutrinos, using only the $SU(2{)}_L$ quantum numbers of the particles.

10 pages. LaTeX file, one table and one figure included

References in corpus (14)

• GNO Solar Neutrino Observations: Results for GNOI
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Cited by in corpus (12)

• An Introduction to Extra Dimensions
• Statistical Analysis of Different Muon-antineutrino->Electron-antineutrino Searches
• Neutrino mass, proton decay and dark matter in TeV scale universal extra dimension models
• Naturally light right-handed neutrinos in a 3-3-1 Model
• A Flavor Symmetry Model for Bilarge Leptonic Mixing and the Lepton Masses
• Testing neutrino mass matrices with approximate L_e-L_mu-L_tau symmetry
• Constraining Mass Spectra with Sterile Neutrinos from Neutrinoless Double Beta Decay, Tritium Beta Decay and Cosmology
• Left-right symmetry in 5D and neutrino mass in TeV scale gravity models
• Lepton Masses from a TeV Scale in a 3-3-1 Model
• Bilarge leptonic mixing from Abelian horizontal symmetries
• Fixing the Solar Neutrino Parameters with Sterile Neutrinos
• Effects of non-standard interaction on microscopic black holes from ultra-high energy neutrinos